2026-03-08 19:12:47 +0300 MSK

Find Unique Binary String
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Code

class Solution:
    def findDifferentBinaryString(self, nums: List[str]) -> str:
        ans = []
        for i in range(len(nums)):
            curr = nums[i][i]
            ans.append("1" if curr == "0" else "0")
        
        return "".join(ans)